ES2190154T3 - LIGHTING ISSUING DEVICE BASED ON AN ELECTROLUMINISCENT ORGANIC MATERIAL, WHICH PRESENTS A CONFORMED EXTERNAL INTERFACE. - Google Patents
LIGHTING ISSUING DEVICE BASED ON AN ELECTROLUMINISCENT ORGANIC MATERIAL, WHICH PRESENTS A CONFORMED EXTERNAL INTERFACE.Info
- Publication number
- ES2190154T3 ES2190154T3 ES99112509T ES99112509T ES2190154T3 ES 2190154 T3 ES2190154 T3 ES 2190154T3 ES 99112509 T ES99112509 T ES 99112509T ES 99112509 T ES99112509 T ES 99112509T ES 2190154 T3 ES2190154 T3 ES 2190154T3
- Authority
- ES
- Spain
- Prior art keywords
- organic material
- electroluminiscent
- conformed
- presents
- lighting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000011368 organic material Substances 0.000 title abstract 3
- 239000000758 substrate Substances 0.000 abstract 2
- 239000011521 glass Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 239000007769 metal material Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/02—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/85—Arrangements for extracting light from the devices
- H10K50/854—Arrangements for extracting light from the devices comprising scattering means
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
La invención se refiere a un emisor de luz basado en un material orgánico que comprende al menos una fuente emisora que incluye al menos una capa de un material orgánico electroluminiscente (1, 2) localizado sobre una capa de un material metálico transparente que se utiliza como electrodo y una placa transparente de sustrato, hecha por ejemplo de vidrio o de un material plástico. La placa sustrato (5) tiene una o ambas superficies (5a) conformadas con una pluralidad de microproyecciones (6) organizadas en una matriz teniendo cada una de ellas una relación peso/anchura (H/L) no inferior a 1.The invention relates to a light emitter based on an organic material comprising at least one emitting source that includes at least one layer of an electroluminescent organic material (1, 2) located on a layer of a transparent metallic material that is used as electrode and a transparent substrate plate, made for example of glass or a plastic material. The substrate plate (5) has one or both surfaces (5a) formed with a plurality of microprojections (6) organized in a matrix each having a weight / width (H / L) ratio of not less than 1.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT98TO000580A ITTO980580A1 (en) | 1998-07-02 | 1998-07-02 | LIGHT EMITTER DEVICE, BASED ON ELECTRO-LUMINESCENT ORGANIC MATERIAL, WITH COMPLIANT EXTERNAL INTERFACE |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2190154T3 true ES2190154T3 (en) | 2003-07-16 |
Family
ID=11416899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES99112509T Expired - Lifetime ES2190154T3 (en) | 1998-07-02 | 1999-07-01 | LIGHTING ISSUING DEVICE BASED ON AN ELECTROLUMINISCENT ORGANIC MATERIAL, WHICH PRESENTS A CONFORMED EXTERNAL INTERFACE. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0969699B1 (en) |
DE (1) | DE69904988T2 (en) |
ES (1) | ES2190154T3 (en) |
IT (1) | ITTO980580A1 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6566808B1 (en) | 1999-12-22 | 2003-05-20 | General Electric Company | Luminescent display and method of making |
US6777871B2 (en) | 2000-03-31 | 2004-08-17 | General Electric Company | Organic electroluminescent devices with enhanced light extraction |
DE10045204A1 (en) * | 2000-09-13 | 2002-04-04 | Siemens Ag | Carrier for an OLED and method for producing a carrier for an OLED |
US6703780B2 (en) | 2001-01-16 | 2004-03-09 | General Electric Company | Organic electroluminescent device with a ceramic output coupler and method of making the same |
US6527400B2 (en) | 2001-05-01 | 2003-03-04 | Kirkwood Tierney | Electroluminescent supplementary-lighting device having three-dimensional configuration |
EP1407637A1 (en) * | 2001-04-25 | 2004-04-14 | Elumina Lighting Technologies, Inc. | Electroluminescent supplementary-lighting device having three-dimensional configuration |
US6916440B2 (en) | 2001-05-31 | 2005-07-12 | 3M Innovative Properties Company | Processes and apparatus for making transversely drawn films with substantially uniaxial character |
KR100863171B1 (en) * | 2001-09-12 | 2008-10-13 | 닛산 가가쿠 고교 가부시키 가이샤 | Organic electroluminescence element-use transparent substrate and element |
US7153122B2 (en) | 2002-05-28 | 2006-12-26 | 3M Innovative Properties Company | Apparatus for making transversely drawn films with substantially uniaxial character |
JP4136799B2 (en) * | 2002-07-24 | 2008-08-20 | 富士フイルム株式会社 | Method for forming EL display element |
WO2004017106A1 (en) | 2002-08-13 | 2004-02-26 | Zeon Corporation | Lens array sheet |
DE10255933B4 (en) * | 2002-11-29 | 2007-01-25 | Osram Opto Semiconductors Gmbh | Organic light emitting diode |
JP4114551B2 (en) * | 2003-06-06 | 2008-07-09 | 株式会社豊田自動織機 | Planar light emitting device using auxiliary electrode |
CN101180554B (en) | 2005-04-08 | 2012-03-21 | 3M创新有限公司 | Heat setting optical films |
CN100576587C (en) | 2005-04-13 | 2009-12-30 | 皇家飞利浦电子股份有限公司 | The structured substrate that is used for LED |
US8390008B2 (en) | 2008-05-29 | 2013-03-05 | Global Oled Technology Llc | LED device structure to improve light output |
DE102009025123A1 (en) | 2009-06-16 | 2010-12-23 | Osram Opto Semiconductors Gmbh | Radiation-emitting device |
CN110854300B (en) * | 2019-11-27 | 2024-09-13 | 京东方科技集团股份有限公司 | Display device, display panel and manufacturing method thereof |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0570504A1 (en) * | 1991-02-05 | 1993-11-24 | American Ingenuity, Inc. | Material with enhanced visibility characteristics |
US5620348A (en) * | 1995-05-12 | 1997-04-15 | Timex Corporation | Method of manufacturing electroluminescent lamps having surface designs and lamps produced thereby |
JP2791355B2 (en) * | 1995-06-30 | 1998-08-27 | セイコープレシジョン株式会社 | Liquid crystal display |
JPH0954171A (en) * | 1995-08-17 | 1997-02-25 | Nitto Jushi Kogyo Kk | Display plate for timepiece |
JP3584575B2 (en) * | 1995-10-13 | 2004-11-04 | ソニー株式会社 | Optical element |
JPH09326297A (en) * | 1996-06-04 | 1997-12-16 | Casio Comput Co Ltd | Electroluminescence element |
JPH118063A (en) * | 1997-06-12 | 1999-01-12 | Minnesota Mining & Mfg Co <3M> | Electroluminescence element and manufacture thereof |
-
1998
- 1998-07-02 IT IT98TO000580A patent/ITTO980580A1/en unknown
-
1999
- 1999-07-01 DE DE69904988T patent/DE69904988T2/en not_active Expired - Lifetime
- 1999-07-01 EP EP99112509A patent/EP0969699B1/en not_active Expired - Lifetime
- 1999-07-01 ES ES99112509T patent/ES2190154T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69904988T2 (en) | 2003-11-06 |
EP0969699A1 (en) | 2000-01-05 |
DE69904988D1 (en) | 2003-02-27 |
ITTO980580A1 (en) | 2000-01-02 |
ITTO980580A0 (en) | 1998-07-02 |
EP0969699B1 (en) | 2003-01-22 |
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